Nausea day after ovulation?

Ke

I ovulated yesterday. Woke up this morning and threw up 3 times before my alarm even went off. This is my 4th pregnancy and I always get sick REALLY early... like within days of conception. Is it even possible to have morning sickness this soon?

And no, I didn’t eat anything that would have caused me to be sick today. Still nauseated with a headache this evening.